iOS 字节数组Byte byte[]={1,2,3}

今天同事突然发来一串神奇的数据，说让帮忙解析下payload里面内容，说是隔壁安卓大佬已经成功解析。

{
  "payload" :[123,34,114,101,97,100,95,109,115,103,73,100,34,58,34,66,118,118,108,111,119,72,81,110,114,68,75,80,120,79,45,54,34,125],
  "msgId" : "Gk7V586t09OVg99-2",
  "timestamp" : 1643345502380,
  "version" : 0
}

我心想这是啥，我和它互不相识啊，一定是后台数据编码格式搞错了让他们改！！后来孤陋寡闻的我经过多方打听原来是字节数组Byte

好了话不多说新建demo测试一下，上代码

Byte byteData[] = {123,34,114,101,97,100,95,109,115,103,73,100,34,58,34,66,118,118,108,111,119,72,81,110,114,68,75,80,120,79,45,54,34,125};
NSData *temphead = [[NSData alloc]initWithBytes:byteData length:sizeof(byteData)];
NSString *str = [[NSString alloc]initWithData:temphead encoding:NSUTF8StringEncoding];
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:temphead options:NSJSONReadingAllowFragments error:nil];

NSLog(@"%@",str);

这是对应断点调试结果

WX20220129-095525.png